物理备份
rman target /
run { backup database plus archivelog; }
rman target /
run { backup incremental level 1 database; }
rman target /
backup archivelog all delete input;
逻辑备份
expdp username/password@db directory=dir_name dumpfile=file.dmpimpdp username/password@db directory=dir_name dumpfile=file.dmpexp username/password@db file=exp.dmp tables=(table1,table2)imp username/password@db file=exp.dmp物理恢复
sqlplus / as sysdba
shutdown immediate
cp /backup/* /u01/oracle/oradata/
startup mount
rman target /
restore database;
recover database;
alter database open;
rman target /
restore database;
recover database until scn <SCN号>;
逻辑恢复
impdp username/password@db directory=dir_name dumpfile=file.dmp
imp username/password@db file=exp.dmp tables=(table1) query="where condition"
参考来源: